C.S. Lewis

Here's a great quotation from that pants--I mean, modesty--thread on SharperIron:

I am on neither side in the present controversy. But I think the abolitionists conduct their case very ill. They seem incapable of stating it without imputing vile motives to their opponents. If unbelievers often look at your correspondence column, I am afraid they may carry away a bad impression of our logic, manners, and charity.
-C.S. Lewis, God In The Dock. p. 340 'A letter regarding the death penalty to Church Times', Dec. 1961. (Emphasis mine)